[usb] Use correct length for memcpy()

Signed-off-by: Michael Brown <mcb30@ipxe.org>
ipxe · Mar 22, 2017 · 21d8624 · 21d8624
1 parent 966a960
commit 21d8624
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/drivers/bus/usb.c b/src/drivers/bus/usb.c
@@ -1005,8 +1005,8 @@ static int usb_describe ( struct usb_device *usb,
 		}
 
 		/* Describe function */
-		memcpy ( &desc->class, &association->class,
-			 sizeof ( desc->class ) );
+		memcpy ( &desc->class.class, &association->class,
+			 sizeof ( desc->class.class ) );
 		desc->count = association->count;
 		for ( i = 0 ; i < association->count ; i++ )
 			interfaces[i] = ( first + i );